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. Author manuscript; available in PMC: 2016 May 14.
Published in final edited form as: Polym Chem. 2015 Apr 7;6(18):3443–3448. doi: 10.1039/C5PY00121H

Figure 1.

Figure 1

(a) Trehalose-based monomer, cross-linker, and TEMED dissolved in water, (b) after adding APS, (c) after lyophilizing the hydrogel, (d) rehydration of lyophilized hydrogel, and (e) suspended in water after washing the hydrogel (grounded into fine powder before washing, and then rehydrated).